MoparPartsGiant.com offers the wholesale prices for genuine 2002 Jeep Liberty parts. Parts like Windshield, Quarter Window, Backlite And Mirror are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.4L, 6 Cyl 3.7L. Transmission: 5-Speed Manual Transmission, Multi-Speed Automatic Transmission.